Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide (tomorrow) : 4:48 am (-0.1 ft)
Next high tide : in 4h 07m at 9:19 pm (6.4 ft)
Sunset today : 8:40 pm
Sunrise tomorrow : 6:06 am
Moon phase : Waxing Gibbous (87% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Mar 2081

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:127.05:014.710:240.59:413.26:486:08Third Quarter1Sat
2Sun4:036.76:404.611:370.610:503.86:476:09Third Quarter2Sun
3Mon5:076.38:124.712:530.66:456:10Third Quarter3Mon
4Tue6:226.19:124.912:223.92:010.56:446:11Waning Crescent4Tue
5Wed7:346.19:535.21:473.82:560.46:426:12Waning Crescent5Wed
6Thu8:336.210:245.42:483.43:390.26:406:14Waning Crescent6Thu
7Fri9:216.310:505.63:343.04:150.16:396:15Waning Crescent7Fri
8Sat10:036.311:135.84:132.54:450.16:376:16New Moon8Sat
9Sun11:426.35:492.16:120.37:367:17New Moon9Sun
10Mon12:356.012:196.26:231.76:380.57:347:18New Moon10Mon
11Tue12:576.212:566.16:571.37:040.97:327:19New Moon11Tue
12Wed1:206.41:355.87:321.07:291.37:317:20Waxing Crescent12Wed
13Thu1:436.52:165.58:080.87:561.87:297:21Waxing Crescent13Thu
14Fri2:086.63:025.28:470.68:242.37:277:22Waxing Crescent14Fri
15Sat2:366.63:574.89:320.58:552.87:267:24Waxing Crescent15Sat
16Sun3:116.65:054.510:260.59:333.37:247:25First Quarter16Sun
17Mon3:556.56:354.311:320.510:283.67:227:26First Quarter17Mon
18Tue4:556.48:074.412:480.37:217:27First Quarter18Tue
19Wed6:136.39:124.72:000.07:197:28First Quarter19Wed
20Thu7:366.49:575.21:373.63:02-0.37:177:29Waxing Gibbous20Thu
21Fri8:506.610:345.72:563.03:54-0.67:167:30Waxing Gibbous21Fri
22Sat9:566.811:096.23:592.24:40-0.77:147:31Waxing Gibbous22Sat
23Sun10:546.911:436.74:541.35:22-0.57:127:32Full Moon23Sun
24Mon11:506.95:440.46:01-0.27:117:33Full Moon24Mon
25Tue12:177.212:436.76:32-0.26:400.47:097:34Full Moon25Tue
26Wed12:527.51:366.47:20-0.77:191.17:077:35Waning Gibbous26Wed
27Thu1:277.52:315.98:08-0.97:581.87:067:36Waning Gibbous27Thu
28Fri2:057.43:285.58:57-0.88:392.47:047:38Waning Gibbous28Fri
29Sat2:447.14:325.09:50-0.49:253.07:027:39Waning Gibbous29Sat
30Sun3:286.65:484.710:490.010:213.57:017:40Third Quarter30Sun
31Mon4:216.17:144.611:570.311:383.76:597:41Third Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9419059)

Common Questions About Trinidad Harbor, CA Tides

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What time does the tide turn (slack tide) in Trinidad Harbor, CA today?

Slack tide in Trinidad Harbor, CA is approximately 1:03 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Trinidad Harbor, CA?

Trinidad Harbor, CA is currently in a spring phase. Tonight's moon is 87% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Trinidad Harbor, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Trinidad Harbor, CA?

Tide predictions for Trinidad Harbor, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Trinidad Harbor, CA?

Tide data for Trinidad Harbor, CA is sourced from NOAA Station #9419059. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9419059.

What is the moon phase in Trinidad Harbor, CA tonight?

Tonight the moon over Trinidad Harbor, CA is Waxing Gibbous (87% illuminated). This places Trinidad Harbor, CA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA